Siemens FC700A - K3 G060 Relay Card; Overview, Key Data, and Wiring Principle

K3G060 Relay card
89
Siemens Building Technologies 007831_a_en_--.doc
Fire & Security Products 03.2004
23 K3G060 Relay card
23.1 Overview
 Option to Mimic Display board K3R072
 2 K3G060 can be connected to each K3R072
 Card not monitored
 24 volt-free relay-make contacts
 Contacts not monitored
 Contacts can be individually connected via jumper to externally supplied V+ or
V– potential
23.2 Key data
Operating voltage 9...45VDC
Quiescent current
all relays de-energized
at 24V
at 45V
at 9V
6mA
6mA
7mA
Max. current
all relays energized
at 24V
at 45V
at 9V
90mA
50mA
270mA
Relay 24 x 1 NO contact
Contact load 30VDC / 1A
24 Relay outputs
Housing supplied by customer
K3G060
K3G060
K3R072
24 Relay outputs
23.3 Wiring principle
24V
Data bus relay
activation
K1
K3R072
ST11
0,25m
124
Relay outputs
ST12
0,25m
124
Relay outputs
external potential
(V+/V-)
ST1
Data bus
external potential
K2
or
Data bus relay
activation
K1
K3G060
ST1
K2
K3
K1
K3G060
ST1
K2
K3
(V+/V-)